Step-by-step explanation:
The Xecko Tool Company is considering bidding on a job for two airplane wing parts.
Each wing part must be processed through three manufacturing stages—stamping,
drilling, and finishing— for which the company has limited available hours. The linear
programming model to determine how many of part and part the company should
produce in order to maximize its profit is as follows:
Maximize
Z 650X1 910X2
Subject to
4 7.5 105 ( , ) X1 X2 Stampig hr
6.2 4.9 90 ( , ) X1 X2 Drilling hr
9.1 4.1 110 ( , ) X1 X2 Finishing hr
X1
, X2 0
Use the Graphical and Simplex methods to solve this model